Wizard Nebula – Sh2-142
The Wizard Nebula, Sh2-142, in a plain H-alpha image. Composed of a total of 7.5 hours of 10 min exposures from my backyard. Exposure: H, 45 x 600sec Date: 2016-12-29… 2017-01-07 Setup: APM 107/700 Triplet, 0.79 Reducer, ATIK 460 EXm Site: Langen, Hessen, Germany